M-66 (Michigan highway)
M-66 is a north–south state trunkline highway on the Lower Peninsula (LP) of the US state of Michigan. It runs from the Indiana state line in the south to Charlevoix in the north. M-66 is the only state highway to traverse almost the entire north–south distance of the LP. It starts as a continuation of State Road 9 (SR 9) which provides access to the Indiana Toll Road. The total length is 272.898 miles (439.187 km), which includes 3.374 miles (5.430 km) of freeway between Interstate 94 (I-94) and downtown Battle Creek designated as I-194. One section of the highway is an expressway, a type of divided limited access highway, while the section along I-194 is a full freeway, otherwise M-66 is a two-lane rural highway. Two sections are listed on the National Highway System.
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primaryTopic
M-66 (Michigan highway)
M-66 is a north–south state trunkline highway on the Lower Peninsula (LP) of the US state of Michigan. It runs from the Indiana state line in the south to Charlevoix in the north. M-66 is the only state highway to traverse almost the entire north–south distance of the LP. It starts as a continuation of State Road 9 (SR 9) which provides access to the Indiana Toll Road. The total length is 272.898 miles (439.187 km), which includes 3.374 miles (5.430 km) of freeway between Interstate 94 (I-94) and downtown Battle Creek designated as I-194. One section of the highway is an expressway, a type of divided limited access highway, while the section along I-194 is a full freeway, otherwise M-66 is a two-lane rural highway. Two sections are listed on the National Highway System.
length (km)
428.727632256
has abstract
M-66 is a north–south state tr ...... orter reroutings in the 1970s.
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length (μ)
4.2872763226e+5
opening date
1919-07-01
route end
road end direction
route junction
route number
road start direction
route type abbreviation
thumbnail
Wikipage page ID
Wikipage revision ID
738,150,715
county
county special
Barry–Eaton county line
cspan
ctdab
exit
location
Kalkaska Township
Mancelona Township
Maple Grove Township
location special
Belvidere–Home township line
Berlin–Orange township line
Caldwell–Forest township line
Fairplain–Bushnell township line
Lake–Reeder township line
Mendon–Leonidas township line
Nottawa–Colon township line
Orient–Sylvan township line
Orleans–Ronald township line
Woodland–Sunfield township line
map notes
M-66 highlighted in red
mile
1.01541e+2
1.08867e+2
1.25313e+2
1.28962e+2
1.38303e+2
next route
notes
At-grade intersection; I-194 freeway ends and highway continues as M-66
Eastern end of M-21 concurrency
Eastern end of M-43 concurrency on county line
Eastern end of M-46 concurrency
Eastern end of M-60 concurrency
Eastern end of US 12 concurrency
Eastern terminus of M-42
Eastern terminus of M-44
Exit 67 on I-96
Northern end of M-55 concurrency
previous route
previous type
subject
comment
M-66 is a north–south state tr ...... n the National Highway System.
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label
M-66 (Michigan highway)
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